User Manual
Sync 
Line 
Field 
Odd 
Even 
Line NO. 
Synchronic trigger in video line 
Synchronic trigger in video field 
Synchronic trigger in video odd filed 
Synchronic trigger in video even field 
Synchronic trigger in designed video line, turn the M knob 
to set the line number 
Mode 
Holdoff 
Auto 
Holdoff 
Reset 
Acquire waveform even no trigger occurred 
100ns~10s,  adjust  the  M  knob  to  set  time  interval  before 
another trigger occur 
Set Holdoff time as 100ns 
3. Slope Trigger 
Slope trigger sets the oscilloscope as the positive/negative slope trigger within the specified time. 
The Slope Trigger Menu is shown as Fig. 31. 
Fig. 31 Slope trigger menu 
Slope trigger menu list 
MENU 
SETTING 
INSTRUCTION 
Single 
Mode 
Slope 
Set vertical channel trigger type as slope trigger. 
Source 
CH1 
CH2 
Select CH1 as the trigger source. 
Select CH2 as the trigger source. 
When 
slope 
Slope selecting 
Set slope condition; turn the M knob to set slope time. 
Threshold 
&SlewRate 
High level 
Low level 
Slew rate 
Adjust M knob to set the High level upper limit. 
Adjust M knob to set Low level lower limit. 
Slew rate=( High level- Low level)/ Settings 
Mode 
Holdoff 
Auto 
Normal 
Single 
Holdoff 
Reset 
Acquire waveform even no trigger occurred 
Acquire waveform when trigger occurred 
When trigger occurs, acquire one waveform then stop 
100ns~10s,  turn  the  M  knob  to  set  time  interval  before 
another trigger occur. 
Set Holdoff time as 100ns 
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